The word, phrase, graphic, chemical structure, equation, or other “noun” that is being defined or described with a definition in a definition list (two part list). The term occupies the first column of a two-part list and is the subject of the definition or description, which occupies the second column.
<!ELEMENT term (#PCDATA %term-elements;)* >
(#PCDATA | email | ext-link | uri | inline-supplementary-material | related-article | related-object | bold | italic | monospace | overline | roman | sc | strike | underline | alternatives | inline-graphic | chem-struct | inline-formula | abbrev | named-content | styled-content | fn | target | xref | sub | sup)*
Any combination of:
... <back> ... <glossary> <def-list> <title>ABBREVIATIONS</title> <term-head>Abbreviation</term-head> <def-head>Expansion</def-head> <def-item><term id="G1">PAP I</term> <def><p>poly(A)polymerase I</p></def> </def-item> <def-item> <term id="G2">PNPase</term> <def><p>polynucleotide phosphorylase</p></def> </def-item> </def-list> </glossary> ...